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The anti-spherical Hecke categories for Hermitian symmetric pairs

Bowman, C., De Visscher, M. ORCID: 0000-0003-0617-2818, Hazi, A. & Norton, E. (2025). The anti-spherical Hecke categories for Hermitian symmetric pairs. Advances in Mathematics,

Abstract

We calculate the p-Kazhdan–Lusztig polynomials for Hermitian symmetric pairs and prove that the corresponding anti-spherical Hecke categories categories are standard Koszul. We prove that the combinatorial invariance conjecture can be lifted to the level of graded Morita equivalences between subquotients of these Hecke categories.

Publication Type: Article
Additional Information: © 2025. This manuscript version is made available under the CC-BY-NC-ND 4.0 license https://creativecommons.org/licenses/by-nc-nd/4.0/
Subjects: Q Science > QA Mathematics
Departments: School of Science & Technology
School of Science & Technology > Department of Mathematics
SWORD Depositor:
[thumbnail of post referee.pdf] Text - Accepted Version
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